Home / 9,676,324,676.16-14,502,695,280.48-5,015,629,154.88

Finding the Fourth Proportional to 9,676,324,676.16, 14,502,695,280.48 and 5,015,629,154.88

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Solution

The fourth proportional to 9,676,324,676.16, 14,502,695,280.48 and 5,015,629,154.88 is: 7,517,331,601.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,676,324,676.16 : 14,502,695,280.48 = 5,015,629,154.88 : x
  2. Step 2: Convert to fraction form
    9,676,324,676.16/14,502,695,280.48 = 5,015,629,154.88/x
  3. Step 3: Cross multiply
    9,676,324,676.16x = 14,502,695,280.48 × 5,015,629,154.88
  4. Step 4: Simplify right side
    9,676,324,676.16x = 72,740,141,273,116,065,792
  5. Step 5: Solve for x
    x = 72,740,141,273,116,065,792/9,676,324,676.16
  6. Step 6: Final answer
    x = 7,517,331,601.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.